Case size (length × width × thickness)

55.5 × 53.6 × 17.5 mm

mass

88 grams

Case and bezel material

resin

band

resin band

structure

Impact resistant structure (shock resist)

Dust and mud resistant structure (mud resist)

Waterproof

Water resistant 20 ATM

Power supply and battery life

Tough Solar (solar charging system)

Exterior

glass

Inorganic glass

Portable band size

150-220 mm

Clock function

World time

World time: 48 cities around the world (31 time zones, with daylight saving time setting function) + UTC (Coordinated Universal Time) time display, UTC direct calling function

chronograph

Stopwatch (1/100th of a second, 24-hour meter, with division)

Timer

Timer (set unit: 1 minute, maximum setting: 24 hours, measured in units of 1 second)

Alarm/time signal

5 hourly alarms (only 1 with snooze function), hourly time signal

light

EL backlight (with fully automatic EL light, afterglow function, afterglow time change (1.5 seconds/3 seconds))

light color

EL: blue green

calendar

full automatic calendar

Running sound on/off function

Operation sound on/off function

Power saving function

Power saving function (in a dark place, the display turns off after a certain period of time to save power).

Battery indication/warning

Battery indicator display

operating time

When using the driving time function without solar power generation from a full charge: Approximately 11 months In power-saving state: Approximately 27 months

accuracy

Monthly average difference: ±15 seconds

Other functions

12/24-hour display change